import { ActivatedRouteSnapshot, CanActivate, Router, RouterStateSnapshot } from "@angular/router";
import { PermissionService } from "../services/permission.service";
import * as i0 from "@angular/core";
/**
 * @inheritDoc
 * Router guard to check that the user has at least one role required to navigate
 */
export declare class RoleGuard implements CanActivate {
    private permissionService;
    private router;
    constructor(permissionService: PermissionService, router: Router);
    /**
     * Checks `roles` field in activated route data to see if user has at least one of the provided roles
     * @inheritDoc
     */
    canActivateChild(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): boolean;
    /**
     * Checks `roles` field in activated route data to see if user has at least one of the provided roles
     * @inheritDoc
     */
    canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): boolean;
    static ɵfac: i0.ɵɵFactoryDeclaration<RoleGuard, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<RoleGuard>;
}